[link to original on tumblr]
---&---
Verses:
|: G major / D major / E minor / D major / C major / B minor / A minor / D major
G major / D major / Bb major / Dsus4 / D major :|
For the "Feels so good" section:
G major / D major / E minor / D major / C major / B minor / A minor
There is no guitar part during the bridge. You could play the piano chords for that part on guitar, but I'm a purist and wouldn't advocate it, so I'm not listing those chords here (if you're that determined though, you could find them elsewhere on this blog).
Near the end, after the "Feels so good" section there's a G major to G major dominant 7th (G7) modulation, and then the progression from the "Feels so good" section is repeated, resolving to a G major at the end.